CN2174652Y - Efficient energy-saving combustor - Google Patents
Efficient energy-saving combustor Download PDFInfo
- Publication number
- CN2174652Y CN2174652Y CN 93244802 CN93244802U CN2174652Y CN 2174652 Y CN2174652 Y CN 2174652Y CN 93244802 CN93244802 CN 93244802 CN 93244802 U CN93244802 U CN 93244802U CN 2174652 Y CN2174652 Y CN 2174652Y
- Authority
- CN
- China
- Prior art keywords
- air
- air chamber
- hole
- boss
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spray-Type Burners (AREA)
Abstract
The utility model relates to a combustor which is applicable to manufactured gas and liquefied petroleum gas, comprising an air-in pipe and an air chamber. The difference lies in that the air chamber is divided into a top part and a bottom part via a shunting plate which is equipped with a through hole, and the top of the air chamber is equipped with a plurality of outward sloping long shaped lug bosses with are distributed uniformly and radially, and the included angle between the lug boss and a corresponding radial radius is 25 DEG-35 DEG, and the center of the lug boss is equipped with a long and narrow through hole. The gas of the combustor is mixed fully with the air, and the cold air is avoided uprush to decrease flame temperature; backfire and fulmination are eliminated completely; secondary oxygen complement is sufficient and the stability of flame is improved.
Description
The utility model relates to a kind of device that is used for burning combustible gas, especially a kind of burner that is applicable to burning artificial coal gas and liquefied petroleum gas.
Traditional burner is that combustion gas and Air mixing gas are fed mixing chamber by air inlet pipe, again by the fire hole burning of mixing chamber top.This mode combustion gas is difficult to fully mix with air, make its burning insufficient, contain more pernicious gas in the residual gas, and be easy to generate tempering phenomenon and explosion, patent application 86207821 discloses a kind of cooker burner, its fire hole passage adopts helical structure, and efficiency of combustion increases, but still can not eliminate tempering phenomenon and explosion.
The efficiency of combustion that the purpose of this utility model provides a kind of combustion gas is higher, and can eliminate the burner of tempering phenomenon and explosion fully.
The utility model comprises air inlet pipe and air chamber, difference is that air chamber is divided into two parts up and down by a flow distribution plate that is provided with through hole, the top is provided with outward-dipping equally distributed radially some microscler boss, this boss and corresponding radiation radius angle are 25 °-35 °, and there is long and narrow through hole in these boss central authorities.
The utility model air chamber is divided into top preheating chamber and bottom mixing chamber two parts by flow distribution plate, and with after air fully mixes, burning again behind preheating chamber is avoided the cold airflow upper punch and reduced flame temperature in mixing chamber in combustion gas; Prevent the top expanded by heating gas mixing indoor air velocity that extends influence simultaneously downwards, eliminate igniting and when flame-out thermal current spring back over tempering phenomenon and the explosion that air inlet pipe causes.The burning fire hole is the long and narrow hole at the outer incline boss middle part of radial distribution, and auxiliary air is produced to the axis direction air-flow along this boss, makes oxygenating abundant, and flame holding is improved.
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model vertical view
Fig. 3 is the flow distribution plate structure chart
This burner comprises air inlet pipe 1 and air chamber 3, and air chamber is divided into top preheating chamber 6 and bottom mixing chamber 2 by flow distribution plate 4.The top is provided with the boss of arranging radially 5 of outer incline, and this flare oblique angle is 10 °-15 °, and boss and corresponding radiation radius angle α are 25 °-35 °.There is long and narrow hole 7 at this boss center as burner port.As seen from Figure 3, flow distribution plate is provided with central through hole and looping pit.
Claims (2)
1, a kind of burner, comprise air inlet pipe and air chamber, it is characterized in that air chamber is divided into two parts up and down by a flow distribution plate that is provided with through hole, the top is provided with outward-dipping some microscler boss, this boss evenly distributes radially, and with corresponding radiation radius angle be 25 °-35 °, there is long and narrow through hole in boss central authorities.
2, by the described burner of claim 1, it is characterized in that this boss inclination angle is 10 °-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244802 CN2174652Y (en) | 1993-11-19 | 1993-11-19 | Efficient energy-saving combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244802 CN2174652Y (en) | 1993-11-19 | 1993-11-19 | Efficient energy-saving combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174652Y true CN2174652Y (en) | 1994-08-17 |
Family
ID=33817926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93244802 Expired - Fee Related CN2174652Y (en) | 1993-11-19 | 1993-11-19 | Efficient energy-saving combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174652Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709201A (en) * | 2017-03-29 | 2018-10-26 | 株式会社Kovea | It is easy to the burner of discharge oil |
-
1993
- 1993-11-19 CN CN 93244802 patent/CN2174652Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709201A (en) * | 2017-03-29 | 2018-10-26 | 株式会社Kovea | It is easy to the burner of discharge oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |